2654139

Information

• Patent Grant
• 2654139

• References
• Source

• Patent Number

  2,654,139

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1953
  71 years ago

• CPC

  • B65G49/0404 - specially adapted for very long workpieces
  • B21C47/265 - "helicofil" systems

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 034 - Drying and gas or vapor contact with solids
  • 266 - Metallurgical apparatus
  • 432 - Heating